.lt-content{
    flex: 1;
    .s-1{
        height: 45px;
        margin: 10px;
        .s1-txt{
            float: left;
            width: 92%;
            height: 80%;
            border: 1px solid blue;
            border-radius: 5px 0 0 5px;
            margin: 0;
            font-size: 14px;
            
        }
        .s1-btn{
            float: left;
            width: 8%;
            height: 80%;
            border: 1px solid blue;
            border-radius: 0 5px 5px 0;
            border-left: none;


        }
    }
    .s-2{
        padding: 10px;
        font-size: 14px;
        .top{
            width: 100%;
            height: 20px;
            .history{
                float: left;
            }
            .clear{
                float: right;
                i{
                    font-size: 18px;
                }
            }
        }
        ul{
            padding: 0;
            border: 1px dashed red;
            li{
                height: 30px;
                padding: 0 10px;
                line-height: 30px;
                border-top: 1px dashed red;
            
            }
            li:first-child{
                border-top: none;
            }
        }
    }
}